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Geographic Information Systems

This guide provides an in-depth overview of the Selection by Location method in ESRI ArcGIS 9.3. Users will learn how to select features based on their spatial relationships within layers, including defining conditions and buffer sizes. The selection process parallels that of selection by attributes, offering a familiar workflow. Additionally, the guide covers obtaining statistics from selected layers and provides options for customization, such as interactive selection methods and tolerance settings. Perfect for GIS professionals looking to enhance their spatial analysis skills.

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Geographic Information Systems

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Presentation Transcript

  1. GeographicInformationSystems UsingESRI ArcGIS 9.3 Selectionbylocation

  2. Selectby location SELECTION bylocation

  3. Selectby location Method (sameasfor the selectionbyattributes) SELECTION bylocation

  4. Selectby location Layer(s) containing the featuresthatyouwanttoselect SELECTION bylocation

  5. Selectby location Condition SELECTION bylocation

  6. Selectby location Layercontaining the featuresusedfor the selection SELECTION bylocation

  7. Selectby location Buffer size SELECTION bylocation

  8. Selectby location Apply / Close (takesmuchlongerthan the selectionbyattributes) SELECTION bylocation

  9. Selectby location Result SELECTION bylocation

  10. Statistics SELECTION

  11. Statistics Layer Select the layertogetstatisticsfrom SELECTION

  12. Statistics Field Select the fieldtogetstatisticsfrom SELECTION

  13. Statistics Results TableofstatisticsHistogram SELECTION

  14. Clearselection SELECTION

  15. Options SELECTION

  16. Options Interactiveselectionmethod SELECTION

  17. Options Tolerance SELECTION

  18. Options Color SELECTION

  19. Options Warningthreshold SELECTION

  20. Options Saveoption SELECTION

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